Robert Stone - Chasing the Moon

Von Braun disclosed the circumstances behind his abrupt disappearance from the Verein für Raumschiffahrt in the fall of 1932. A captain in the German Army’s weapons department, Walter Dornberger, had personally recruited von Braun to research the development of liquid-fuel rockets as ballistic weapons. Dornberger set up a small lab at Kummersdorf, a secluded estate south of Berlin, and gave von Braun a stipend, a stationary rocket-engine testing stand, and an assistant. They imposed total secrecy on von Braun’s work since all Army-funded research was classified. While at Kummersdorf, the young scientist—then age twenty—was allowed to pursue his doctoral studies in physics and engineering at the University of Berlin. It was while he was at work on his dissertation that the Nazis removed Jewish professors and academics with suspected leftist political leanings, and burned books at the public rallies. Von Braun admitted to Ley that he had focused exclusively on his studies and was oblivious to the political significance of what was happening around him. When von Braun’s dissertation was finished, the German Army demanded it be titled “About Combustion Tests,” in an attempt to disguise the fact that it included detailed information about his liquid-fuel-rocket research at Kummersdorf.

Von Braun explained to Ley how by 1937 the German Army had financed the development of the world’s most powerful rocket of that time, a towering twenty-one-foot liquid-fuel missile, which they secretly launched from a remote island on the Baltic Sea. During Germany’s period of rearmament, von Braun said, he also worked on developing rocket-assisted airplane takeoffs for the air force, the Luftwaffe. Not long after, a competition ensued between the different branches of the German armed forces, with the Luftwaffe offering von Braun five million marks to establish a new facility for rocket development, and the Army coming up with six million more. The Army’s additional one million marks ensured that Dornberger would continue as von Braun’s superior and would exert greater control over the combined eleven-million-mark Luftwaffe-Army project. Von Braun couldn’t believe his good fortune. “We hit the big time!” he said, and was then tasked with finding the perfect location for his new facility.

Von Braun continued his story as he told Ley how he had searched for a remote secure location near a large body of water. Sensing the coming war, he also thought it should be a site strategically situated for future rocket launches against the Allies. His mother suggested Peenemünde, a relatively uninhabited pine-covered island on the Baltic, where his father used to go duck hunting. The Luftwaffe funded the luxurious facilities, and by 1938 the island had a brand-new town, a chemical-manufacturing facility, a power plant, and its own railway. At full capacity it would house twelve thousand employees.

As their conversation continued into the night, von Braun went on to vividly describe the first test of the A-4 rocket in October 1942. Listening attentively, Willy Ley attempted to mentally record as much information as he could. He had published Rockets: The Future of Travel Beyond the Stratosphere only two years earlier and realized the history section of his book was now unacceptably obsolete. Von Braun said the A-4—the rocket that became better known by its propaganda name as the V-2—had been designed to carry a one-ton warhead two hundred miles. Von Braun revealed that the first A-4 had been decorated with a painted insignia that depicted a long-legged nude woman with a rocket sitting upon the crescent moon, a reference to Fritz Lang’s Frau im Mond. The first test of the A-4 had gone far better than any of his team had expected. It reached an altitude of almost sixty miles. At a celebration after the launch, von Braun said Colonel Dornberger had looked around the room and remarked, “Do you realize that today the spaceship was born?”

After the A-4’s successful first flight, a number of guidance-system design problems remained unresolved and months of work lay ahead before the weapon could be deployed in the war. Some weeks later, von Braun and Dornberger were summoned to meet with Hitler to explain the production delays. They showed him a film of the first successful test. When the screening ended and the lights went up, Hitler displayed a sudden new enthusiasm for the A-4 program and talked of it as the superweapon he had been hoping for. Hitler immediately approved further research funding and conferred a professorship on von Braun—“the youngest professor in Germany”—and promoted Dornberger to major general.

The British had become aware of the activity at Peenemünde, however, and on the night of August 17–18, 1943, nearly six hundred RAF bombers dropped hundreds of tons of explosives on the facility. Almost seven hundred people were killed in the raid, most of them foreign prisoners who had been forced to work on the assembly of the early rockets. As a result of the raid, production for both the V-2 and the less complicated V-1 cruise missile was relocated to a distant underground facility. Development and testing of the V-2 missile continued at Peenemünde, but with a smaller workforce.

A crucial part of the story remained untold, however. The new hidden underground production facility was, in fact, built as part of the Dora-Mittelbau concentration camp in the Harz Mountains, more than three hundred miles southwest of Peenemünde. During the final two years of the war, thousands of slave laborers from the Soviet Union, Poland, and France were worked to death at Dora-Mittelbau while building thousands of rockets. A few grim details about the rocket-making facility appeared in American newspapers around V-E Day, but otherwise the full story detailing the extent of the horrors surrounding the V-2’s production went unreported in the United States for decades.

© NASA/Marshall Space Flight Center

Wernher von Braun photographed in the early 1950s holding a model of the V-2 rocket.

Despite holding a high position in the Third Reich, von Braun had been in serious danger. He told Ley how he had run afoul of Heinrich Himmler’s SS, which had been competing with the Army for control of the rocket program. After frankly admitting to Himmler that he preferred working under General Dornberger, von Braun was arrested by the SS. For two weeks he was held under suspicion of being a defeatist, a communist sympathizer, and a potential defector. His file even contained a report that during a private conversation he had confessed that if given a choice he would prefer to design spaceships instead of weapons, a comment that was considered dangerously anti-militarist. His release came only after General Dornberger made a personal appeal to Hitler’s minister of armaments and war production, Albert Speer, who, in turn, conveyed it to Hitler.

As Allied forces moved toward Berlin and the first V-2s began hitting targets in London and Antwerp in late 1944, slave laborers in Dora-Mittelbau’s massive tunnel facilities were assembling as many as six hundred V-2 rockets a month. But by March of the following year, the Russian Army was approaching Peenemünde, and von Braun and five hundred engineers and scientists fled south to the Bavarian mountains. Hiding in an alpine hotel, von Braun and Dornberger plotted their surrender to the Allies.

Two days before von Braun told his story to Ley, his picture had appeared in The New York Times in an article about the Operation Paperclip scientists. The Times reported that the technical knowledge of these “former pets of Hitler” would save American taxpayers an estimated 750 million dollars in research-and-development costs. Someone unimpressed by America’s new German brain trust was Ley’s friend, science-fiction author Robert Heinlein, who was disgusted when he learned that Ley had been “fraternizing with a Nazi.” Heinlein wrote to a mutual friend in the Navy that by spending the evening with von Braun, Ley had displayed careless expediency. As a result, Heinlein decided to withdraw his support for Ley’s efforts to find a government job.